<template>
  <h2>我是About的内容</h2>
</template>

<script>
export default {
  name: "About",
  // beforeDestroy() {
  //   console.log("About组件即将被销毁了");
  // },
  // mounted() {
  //   console.log("About组件挂载完毕", this);
  //   window.homeRoute = this.$route;
  //   window.homeRoute = this.$router;
  // },
};
</script>